However when i try to do same on SRX firewall, it does not show option ethernet-switching in family:

set firewall family ? (it shows options of inet and other but not ethernet swiching)...and if i select family inet, then in match condition from ? (does not give source-mac-address) i.e gives options related to ip addresses only...i need to put in some mac addresses under match condition

whats the solution??how to filter some specific source mac addreses on SRX firewall????

, probably it will solve issue, however still im unable to download package 11.4 to use it... and even on 11.4 package, I have found either i will be required to do it in Web Managment or if in command line, then i will have to use family vpls...what is differnt in family vpls from family ethernet-switching.. i mean what else will it affect for me??/will i have to cater for something else aswell or just select family vpls and keep on doing what i could do with family ehternet-switching???

but i tried to find firewall family bridge but i did not find this option,, there were only ccc,inet, mpls,vpls... i was using SR 240 with version Junos 10.0R3.1...where will this bridge option be avaible ?? in some other upgraded version????

can u tell me reason,,,, i had earlier tried to adopt this aproach on srx 240, but i was unable to do it earlier....the ethernet-switching-option secure-access-port was aval on switch to bind mac,,but not on srx 240...wt was the reason???